Weather on Spain's long-distance cycling routes: stage by stage, month by month
3 routes. Warnings 2019–2025; updated 26 October 2026.
For anyone crossing Spain by bike: the official bad-weather warnings on the long-distance cycling routes, from the Mediterranean to the Cantabrian coast and the Ebro, compared stage by stage and month by month.
The EuroVelo 8 is the European cycle route along the Mediterranean; in Spain it follows the coast from Portbou to Cádiz. Its warnings change with the season: heat and storms in summer, rain at the end of summer and in autumn, and wind in winter. This is what the official warnings say, stage by stage and month by month.
23 stages from Portbou to Cádiz, 18 warning zones. A warning on 17% of stage-days; best month, February; busiest, August.
The EuroVelo 1 is the European cycle route along the Atlantic coast. In Spain it follows the Cantabrian coast from Irun and runs down Galicia to Tui and Portugal. By warnings it's a calm route, with rain and wind mostly in winter. This is what the official warnings say, stage by stage and month by month.
16 stages from Irun to Tui, 10 warning zones. A warning on 12% of stage-days; best month, April; busiest, November.
The Camino Natural del Ebro (GR 99) follows the river from its source at Fontibre, in Cantabria, to the delta at Deltebre. By warnings it's three routes in one: snow and wind at the head of the river, heat and storms in the valley, and wind on the last section, in Tarragona. This is what the official warnings say, stage by stage and month by month.
14 stages from Fontibre to Deltebre, 8 warning zones. A warning on 22% of stage-days; best month, October; busiest, August.
AEMET doesn't warn by village but by zone, and each route crosses its own: by bike, wind and heat are felt especially.
Fewer warnings than averageClose to averageMore warnings than average
Average warning days a year in each zone, 2019–2025, against the median of Spain's zones (54 days). Approximate route through the stages. Tap a zone to go to its page.
Frequently asked questions
Which route gets the fewest bad-weather warnings?
By warnings, the EuroVelo 1: on average, a warning on 12% of stage-days. Then the EuroVelo 8 (17%) and the Camino Natural del Ebro (22%). The one with the most warnings is the Camino Natural del Ebro (22%).
What's the best month for them?
It depends on the route. By warnings, the best month is February on the EuroVelo 8, April on the EuroVelo 1 and October on the Camino Natural del Ebro.
Which route gets the fewest warnings in winter?
From December to February, the EuroVelo 1: a warning on 14% of stage-days, against 22% on the Camino Natural del Ebro.
And in summer?
From June to August, the EuroVelo 1: a warning on 11% of stage-days, against 36% on the Camino Natural del Ebro.
This is not a forecast: it counts the warnings AEMET issued on those dates in past years. A warning is a forecast that a threshold will be crossed in the zone, not damage.
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